Impact of hydrogen SAE J2601 fueling methods on fueling time of light-duty fuel cell electric vehicles

摘要: Abstract Hydrogen fuel cell electric vehicles (HFCEVs) are zero-emission (ZEVs) that can provide drivers a similar experience to conventional internal combustion engine (ICEVs), in terms of fueling time and performance (i.e. power driving range). The Society Automotive Engineers (SAE) developed protocol J2601 for light-duty HFCEVs ensure safe vehicle fills while maximizing performance. This study employs physical model simulates compares the two methods, known as “lookup table” method “MC formula” method, within SAE protocol. Both methods fast minutes, but MC formula takes advantage active measurement precooling temperature dynamically control process, thereby provides faster fills. greatly reduces compared lookup table at higher ambient temperatures, well when falls on colder side expected window all station types. Although is currently implemented standard refueling hydrogen vehicles, significant advantages certain conditions; these warrant its implementation future stations better customer satisfaction with HFCEVs.